# 4.4.1 切片
players = ['charles', 'martina', 'michael', 'eli', 'jtr']
print(players[0:3])
print(players[1:4])
print(players)
print(players[:4])
print(players[2:])
print(players[-3:])
# 4.4.2 遍历切片
for player in players[:3]:
    print(player)